Any ideas on a job field for me?

I am 19 years old, male and a very hard worker. I have my High School diploma. School never really was my thing so i havent gone to college. Im generally smart but outside of fast food i dont have much work experience. I've been looking and applying to dozens of jobs but still no luck. Please help. Name companys, lines of work, anything that i could do for years to come with a decent pay check.